173688060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 602090496

約数和(自身を除く): 428402436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2447, 2535, 2730, 3380, 3549, 4732, 4894, 5070, 5460, 5915, 7098, 7341, 9788, 10140, 11830, 12235, 14196, 14682, 17129, 17745, 23660, 24470, 29364, 31811, 34258, 35490, 36705, 48940, 51387, 63622, 68516, 70980, 73410, 85645, 95433, 102774, 127244, 146820, 159055, 171290, 190866, 205548, 222677, 256935, 318110, 342580, 381732, 413543, 445354, 477165, 513870, 636220, 668031, 827086, 890708, 954330, 1027740, 1113385, 1240629, 1336062, 1654172, 1908660, 2067715, 2226770, 2481258, 2672124, 2894801, 3340155, 4135430, 4453540, 4962516, 5789602, 6203145, 6680310, 8270860, 8684403, 11579204, 12406290, 13360620, 14474005, 17368806, 24812580, 28948010, 34737612, 43422015, 57896020, 86844030, 173688060]

約数ペア:

[(1, 173688060), (2, 86844030), (3, 57896020), (4, 43422015), (5, 34737612), (6, 28948010), (7, 24812580), (10, 17368806), (12, 14474005), (13, 13360620), (14, 12406290), (15, 11579204), (20, 8684403), (21, 8270860), (26, 6680310), (28, 6203145), (30, 5789602), (35, 4962516), (39, 4453540), (42, 4135430), (52, 3340155), (60, 2894801), (65, 2672124), (70, 2481258), (78, 2226770), (84, 2067715), (91, 1908660), (105, 1654172), (130, 1336062), (140, 1240629), (156, 1113385), (169, 1027740), (182, 954330), (195, 890708), (210, 827086), (260, 668031), (273, 636220), (338, 513870), (364, 477165), (390, 445354), (420, 413543), (455, 381732), (507, 342580), (546, 318110), (676, 256935), (780, 222677), (845, 205548), (910, 190866), (1014, 171290), (1092, 159055), (1183, 146820), (1365, 127244), (1690, 102774), (1820, 95433), (2028, 85645), (2366, 73410), (2447, 70980), (2535, 68516), (2730, 63622), (3380, 51387), (3549, 48940), (4732, 36705), (4894, 35490), (5070, 34258), (5460, 31811), (5915, 29364), (7098, 24470), (7341, 23660), (9788, 17745), (10140, 17129), (11830, 14682), (12235, 14196)]